Windows Azure IaaS and Hybrid, a customer tale
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Windows Azure deck explained for customer value from a hosters perspective
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Windows Azure IaaS and Hybrid, a customer tale
- 3. Mike Martin Architect MEET Member Crew Member of Azug Windows Azure Insider Windows Azure MVP @Techmike2KX mike.martin@csps.be http://techmike2kx.wordpress.com
- 10. Public Cloud Platforms Private Cloud Platforms Infrastructure as a service (IaaS) Platform as a Service (PaaS) For Scalable Web Apps For Data-Driven Business Apps For Collaboration Apps Microsoft Others Dynamic infrastructure Toolkit for System Center (Hyper-V Cloud, AppFabric Server) Dynamic DataCenter Toolkit for Hosters (Hyper- V Cloud) Hosters Windows Azure Platform VMWare vSphere (ESX, vCenter) Hosters VMWare vCloud Initiative (ESX, vCenter) Amazon Web Services Google AppEngine Saleforce.com Force.com GoGrid Cloud Hosting, RackSPace, others Dynamics CRM / xRM Online Office 365 Windows Live Google Docs Amazon Web Services
- 16. 16
- 25. vpn
- 27. 27 Extend your infrastructure Develop, test, run your apps Store, backup, recover your data Reach where your datacenter won’t Extend your infrastructure Develop, test, run your apps Reach where your datacenter won’t
- 30. Highly durable and scalable Multiple copies of your data Financially backed SLAs Storage for objects, tables, drives Supports REST APIs
- 31. Windows Azure Storage Defend against regional disasters.
- 32. SQL Server Management Studio Reliable off-site data backup for SQL images Easily restore databases using VMs Benefits Backup and restore database to the cloud
- 33. Backup datacenter data to Windows using System Center Data Protection Manager Backup and recover files/folders from Windows Server 2012 SP1 Benefits Reliable offsite data protection Simple, familiar, integrated Efficient backup and recovery Easy set up Your On-Premises Datacenter
- 34. 34 Virtual datacenter Develop, test, run your apps Store, backup, recover your data Reach where your datacenter can’t Extend your infrastructure Develop, test, run your apps Reach where your datacenter won’t Store, backup, recover your data
- 35. Your Datacenter
- 40. Server Rack 1 Server Rack 2
- 45. 45 Extend your infrastructure Develop, test, run your apps Store, backup, recover Reach where your datacenter can’t Extend your infrastructure Develop, test, run your apps Reach where your datacenter won’t Store, backup, recover your data
- 54. VM with persistent drive
- 55. VM with persistent drive
- 56. VM with persistent drive
- 57. VM with persistent drive
- 58. > 500 miles
- 59. 59 Extend your infrastructure Test drive your apps Store, backup, recover your data Reach where your datacenter won’t Extend your infrastructure Develop, test, run your apps Reach where your datacenter won’t Store, backup, recover your data
- 62. 1shared
- 63. 2shared
- 64. SHARED INSTANCES
- 69. Power your business with Windows Azure
Hinweis der Redaktion
- In the last few years, we have seen an explosive growth in the use of the public cloud. While most of the initial adoption was seen by startups and smaller orgs, most of the new growth will come from larger organizations adopting the public cloud. Now you might ask what’s causing cloud adoption at such a fierce rate. There are 3 fundamentals business drivers at play here:SPEED: With minutes instead of days/weeks to procure & provision servers, the pace of innovation has dramatically increased. Reduced ‘time to develop’ & ‘time to market’ means your IT can be much more agile in servicing needs of the business units or developers. Embrace & Enable Innovation. Help your business move forward against the competition. In fact, it is the speed and agility that IT hasn’t been able to provide has resulted in what many call “Shadow IT” where business units are resorting to using credit cards to procure computing resources outside of the purview of the IT.SCALE: Cloud gives you an almost infinite set of computing resources. Your applications will enjoy massive global scale, and can easily scale up or down depending on the demand. That means, you never have to worry about running out of capacity or worry about overprovisioning. You use just enough resources for your needs - nothing more, nothing less. ECONOMICS:And of course, you’re paying only for what you use in the Cloud. This in itself saves you money for any app that has variable computing needs. For some organizations, there is also an additional benefit of changing CapEX to OpEX, which frees up capital from infrastructure investments so it can be put to other uses.
- But as you think about using the public cloud, there are some top of mind issues you have to reckon with. If you’re like most organizations, you have your existing servers and IT infrastructure (either on-premises in your own datacenters or in 3rd part colocation facilities). You also have an IT staff to manage these assets. So as you think about using the public cloud, you’re not thinking of it in a silo – ideally where possible you’d want to integrate the public cloud with existing IT, manage it no differently, and even have applications with parts running on and off-premises. Latest IDC findings show 40% of enterprises are already adopting hybrid clouds today (source - http://www.infosys.com/newsroom/press-releases/Pages/cloud-ecosystem-integrator.aspx). You’re also probably running a variety of OSs, databases, middleware and toolsets from multiple IT vendors. Your developers are proficient in multiple languages and your apps are written in multiple languages and frameworks. In other words, your IT environment is complex and heterogeneous. And you want to make sure the cloud you choose is able to handle your heterogeneous needs. Next you have to abide by a bunch of security and compliance initiatives. The rest of the business trusts your IT org to run apps in a secure and reliable manner. So you want to make sure the public cloud platform and the vendor who provides the service is using is trustworthy, i.e. has the right experience and expertise, and has necessary SLAs, and security controls in place.
- Let’s see what you as enterprise customers uniquely expect from a public cloud platform. These are “must haves”: Integration – So you can integrate with your existing apps and infrastructure. Heterogeneity - So you can continue to support multiple languages, frameworks, OSsSecurity – So you continue to run your enterprise apps securely and reliablyWindows Azure, our public cloud offering, addresses these needs. Windows Azure is built on three core fundamentals:
- On-premises AND Cloud: We believe in a world where you’re integrating public cloud with your on-premises infrastructure, and using each where it makes sense, in conjunction with each other. Think and, not or. It’s not an on-premises OR cloud proposition – it’s an AND proposition. And when we say integration, we mean true integration – across infrastructure, apps, identity, and databases. This is what we call hybrid. Microsoft is the only company which has the necessary assets across virtualization, identity, data platform , development and management to provide a consistent experiences across on-premises, our cloud and 3rd party service providers. This vision and strategy - called “Cloud OS” – is what we aim to deliver for our customers. If you choose look at other Cloud vendors that provide public OR private cloud offerings (Amazon, VMware, or Google), you have to cobble together disparate offerings and you will not get a seamless experience.
- Open, Broad and flexible: We realize that you’ll want to run a variety of workloads in the cloud. In Windows Azure, we will of course provide first and best experience and support for Microsoft workloads, but at the same time we have embraced other open technologies so you get a cloud experience that satisfies your heterogeneous needs. In enterprises, Java and .NET are still most used, but developers are also using PHP, Python and other languages in addition. Windows Azure supports all these languages and more. Windows Azure providesout-of-the box experience for open frameworks likeHadoop, web frameworks like Wordpress, Joomla and Drupal. We also provide first party SDKs for developing apps using Android, IOS or Windows phones.We not only support, but have embraced open technologies. We also provide a broad set of services that provide you a good choice.In addition to the breadth of the platform, it’s important to note that using Windows Azure is not an all or nothing proposition. You can use most services independently of each other. For example, you can just use storage without compute or use DB without using storage. What you want to use and how you want to use is really YOUR choice.
- As you take the journey into the Cloud, you need a secure and trustworthy platform.And you need someone who’s committed to the Cloud. Let’s talk about the three things that makes Windows Azure and Microsoft a trustworthy platform: Transparency, Relationship and Experience
- We believe in Trust through Transparency. We are transparent in the following ways:We participate in industry standards like ISO 27001, SSAE16 and Cloud Security Alliance.We undertake yearly audits with independent 3rd partiesWe provide a rich set of financially backed monthly SLAs (this differentiates us from other cloud providers like AMZN whose SLAs are fewer and annual). Monthly SLAs are more stringent with less room for error than yealy SLAsAll of our regulatory compliance and privacy policies are clearly explained in the online portal called Trust CenterWe provide real time status of all the services via a Service Dashboard. We provide Root Cause Analyses in case of issues.
- With Microsoft and Windows Azure, you’re relying on you existing relationship and account team to procure and get support. Azure can be a part of you existing Enterprise Agreement you have in place with Microsoft. This way, you don’t have to negotiate and sign up for yet another agreement with another vendor.We support Azure and other Microsoft software that you use just the same way. When you run Microsoft workloads on other cloud platforms, you might not get the same level of support. You’ll be relying on a single point of support for you infrastructure and software with Microsoft and Windows AzureWe have an Azure practice in MCS, and continue to be your trusted advisors as you start your journey with the Cloud.
- Windows Azure is not our first foray into Cloud Computing. We have been doing this for more than two decades, and have the deepest experience in the industry.Our first datacenter was in 1989. Since then, we have run some of the largest global services securely and efficiently – Bing, Office 365 and Hotmail just to name a few.Today, we run over 200+ global services 24x7 and here are some stats to show you how large scale and global our operations are.Windows Azure is operated in the same manner by the same teams as some of these other global services. You can rest assure that security and operational efficiency is at our core.
- Let’s pause and summarize the design principles that make Windows Azure a true enterprise ready platform.
- Lets now take a look at the global scale at which Windows Azure operates.We operate in 8 global regions across different contents. 4 in US, 2 in Europe, and 2 in Asia. These are gigantic in their scale and operations and here are some of the pictures.In addition, we have 24 CDN locations across the globe.We provide support across 109 countries and in 8 languagesWe have our local teams and sales offices across the world.In addition, we have 19 countries with local currency support
- Windows Azure is a broad stack of services that runs in our datacenters globally. Think of the different services as building blocks. These services can be categorized into three classes – Infrastructure services which are lower level building blocks, Data services that provide storage and data management capabilities to apps, and App services which provide different capabilities to rapidly develop apps, scale and run apps at a global scale.
- You can use these blocks or puzzle pieces to rapidly build apps, and then choose an Azure datacenter to run the app. Windows Azure takes care of the underlying management, and provides your app the scale it needs. This approach is what industry experts call a Platform as a Service.
- But that is not all that you can do with Azure. Windows Azure also provides infrastructure services which allow for more hands on configuration and management similar the servers you have today. However, they’re hosted in Microsoft datacenters letting you use Azure as if you were operating your own datacenter in the Cloud. For example, you can provision VMs, give them private IP addresses, and connect to them using a VPN from your on-premises environment. Most importantly, this lets Windows Azure mimic your on-premises datacenter and run your current apps with little or no change without the expense of having to own servers of racks, cooling and building costs. Furthermore, you can connect the “datacenter” you build in the Cloud to your on-premises datacenter so the datacenter in the Cloud becomes an extension to your on-premises infrastructure. These “building blocks” lets Windows Azure to be used as an Infrastructure-a- a-service.So, you see Windows Azure offers IaaS +PaaS in one platform. IaaS provides flexibility, PaaS eliminates complexity. Use PaaS where you can, use IaaS where you need. With Azure, you can use both together or independently, and build apps of the future. That uniquely differentiates us.
- We’ll discuss 4 specific use cases and describe how you can bring Azure to your enterprise. In doing so, we’ll highlight key technologies and their benefits for you.
- Store, Backup, Recover Let’s first understand why Cloud makes for a great storage option? A typical organization increases their data storage by 50-60% every year (source:IDC). But only a small portion of the data is frequently accessed or used. So using purely on-premises storage like SAN/NAS solutions for that data is expensive. Forrester’s study placed a cost of about $95 per GB of data per year for an on-premises SAN solution which is 4X the cost of putting a GB in the Cloud. Of course, not all data can be put in the Cloud for performance or compliance reasons but where you can, using Azure for all backup and archived data, as well as less frequently accessed primary data makes a great business case.
- Let us now understand the Windows Azure storage system and some of its salient features.Treat Windows Azure as a giant “hard drive”. Why do we call it a giant? Windows Azure Storage has over 4 trillion objects, processes an average of 270,000 requests per second, and reaches peaks of 880k requests per second! Windows Azure Blob storage is actually the top most rated by Nasuni Cloud storage report. This ranking is based on a number of factors like read/write speeds, availability and performance metrics.
- We make 3 copies of data for durability and availability. So if a rack or server goes down, you data is available and accessible. We provide 99.9% SLA for storage.Windows Azure Storage system is the underpinning to everything in Azure that requires storage. The Windows Azure storage system provides a solid robust data platform for different services that make use of it – Blobs, Tables and Drives. Use Blob service for storing large amounts of unstructured data that can be accessed from anywhere in the world via HTTP or HTTPS. A single blob can be hundreds of gigabytes in size, and a single storage account can contain up to 100TB of blobs. Common uses of Blob storage include: Serving images or documents directly to a browser, Storing files for distributed access, Streaming video and audio, Performing secure backup and disaster recovery, Storing data for analysis by an on-premises or Windows Azure-hosted serviceTables is a NoSQLdatastorewhich is ideal for storing structured, non-relational data. Common uses of the Table service include:Storing TBs of structured data capable of serving web scale applications, or storing datasets that don’t require a full fledged relational DB.Drives are what are attached to VMs. They automatically provide get the same durability and availability. This differentiates us from other competitive offerings (like AWS) that have less reliable and durable storage systems for their VM instances.
- Additionally, data is asynchronously copied to another datacenter that’s at least 400 miles away.So you can be sure that every piece of data that you store in the Azure Blob is available as well as protected against regional disasters (we call this geo-replication). Geo replication is a unique feature, that differentiates us from competition.
- Back Up and Restore of SQL Server DatabasesThe combination of Windows Azure Storage and Virtual Machines provides a great cost effective solution for backing up and restoring your on-premises SQL Server images. On-premises SQL Server images can be backed up asynchronously to Windows Azure Storage and in the case of an on-premises failure, the azure virtual machine can be quickly utilized to restore the image to reduce end user downtime.
- While StorSimple solution we discussed earlier is more of an on-premises SAN solution that is integrated wit Windows Azure, you can also use Windows Azure directly for backups with Windows Server and System Center DPM.Windows Azure Backup service extends Windows Server Backup, Essentials, or DPM with offsite backup to Windows Azure. You can backupserver data to be backed up and recovered from the cloud in order to help protect against loss and corruption. Both Windows Server 2012 and System Center 2012 SP1 support this service. Here’s how you can use Windows Server and System Center with Windows Azure Online Backup:Windows Server 2012 - Cloud-based backup from Windows Server 2012 is enabled by a downloadable agent that installs right alongside the familiar Windows Server backup interface. From this interface backup and recovery of files and folders is managed as usual but instead of utilizing local disk storage, the agent communicates with a Windows Azure service which creates the backups in Windows Azure storage. System Center 2012 SP1 With the System Center 2012 SP1 release, the Data Protection Manager (DPM) component enables cloud-based backup of datacenter server data to Windows Azure storage. System Center 2012 SP1 administrators use the downloadable Windows Azure Online Backup agent to leverage their existing protection, recovery and monitoring workflows to seamlessly integrate cloud-based backups alongside their disk/tape based backups. DPM’s short term, local backup continues to offer quicker disk–based point recoveries when business demands it, while the Windows Azure backup provides the peace of mind & reduction in TCO that comes with offsite backups. In addition to files and folders, DPM also enables Virtual Machine backups to be stored in the cloud. http://blogs.technet.com/b/server-cloud/archive/2012/09/07/windows-azure-online-backup.aspxBenefits:Reliable offsite data protectionConvenient offsite protectionSafe, geo-replicated dataEncrypted backupsA simple, integrated solutionFamiliar interfaceProtection for older serversWindows Azure integrationEfficient backup & recoveryEfficient use of bandwidth and storageFlexible recoveryFlexible configuration
- Test-drive your apps Any organization that creates custom applications needs a dev & test environment. Developers need specific tools installed, while the test environment must replicate the world in which the new application will be deployed. Given the cost and time required to provision physical servers, it’s become common to use virtual machines to do this. So, given these are virtual machines on-premises anyway, why not use Windows Azure for this?
- Here’s an easy way to do this - an IT administrator or a developer can use the Windows Azure Management Portal to create VMs in the cloud (step 1). Those VMs are created using Windows Azure Virtual Machines, the platform’s Infrastructure as a Service (IaaS) offering. Developers can supply their own VM images as ordinary VHDs or use VHDs provided by Windows Azure, with support for both Windows Server and Linux. Once the VMs exist, developers and testers can use them to build and test a new application, customizing the VMs as they see fit (step 2). Why would you want to do this? Two main reasons - low cost and speed. Windows Azure VMs are available to their users in a few minutes, while deploying VMs in an organization’s own datacenter can take days or weeks. Also, an organization pays for public cloud VMs by the hour, at prices ranging from $0.02 to $1.10 per hour. This is relatively inexpensive, and the VMs can be shut down when they’re not in use, making them even cheaper. Furthermore, with a gallery of images to readily choose from - like Windows Server, SQL Server, and various Linux distributions - your developers can quickly grab the images and start building or testing applications. In addition to using VMs in Azure to build a test and dev environment, your developers can rapidly create apps using the various other services that would usually require time to set up on-premises. For example, there are ready- to-use-services in Windows Azure such as caching or NoSQL databases or SQL Database which are offered as services. Typically, if you had to setup a development environment on-premises, you’d need up servers for all of these and you’d need licenses. With Azure, you eliminate all of this and give your developers a developer friendly environment. Benefits:Deliver Faster. Agile development with no waiting for IT, new hardware, or availability of existing dev/test boxes.Cost. Eliminate cap-ex expense and yet build test environments that scale better than ever.Use Existing Tools. Continue using the development languages, tools and lifecycle technologies you are using today. Test Better.Build bigger test environments that simulate real customer load including spikes without resource contention on the cloud’s “infinite” resources.Leave Production Alone.Prevent dev/test apps from affecting on-premise production performance. Even virtualized on-premise test workloads can on-premise production on shared machines.Access Existing Resources - Securely network from the cloud to on-premise to test against systems of record if necessary.Deploy Anywhere with No Lock-in. Once testing deploy either in the cloud or on-premise
- Once everything is developed and tested, you o course have the choice of running in Azure or bringing it back to production environment on your premises. If that’s the case, moving the deployment is easy. Because Windows Azure VMs use the exact same format as the Windows Server Hyper-V i.e. VHD. So if it runs on Hyper-V it runs in Azure and vice-versa. In fact, Windows Azure is built on the same foundation as Windows Server 2012!This is unique for us. Other public cloud vendors will convert the image into proprietary formats and it becomes hard to convert back.If you have your on-premises environment on a different platform other than Hyper-V, the Microsoft Virtual Machine Converter (MVMC) Solution Accelerator is a Microsoft-supported, stand-alone solution to convert VMware-based virtual machines and disks to Hyper-V®-based virtual machines and disks. How about management? While you can use the Windows Azure management portal, you can also use the familiar System Center 2012 management console. System Center 2012 introduced the App Controller component to enable organizations to optimize resource usage across their private cloud and Windows Azure resources from a single pane of glass. In SP1, we’ve extended App Controller’s capabilities to integrate with Windows Azure Virtual Machines enabling you to migrate on-premises Virtual Machines to run in Windows Azure and manage them from your on-premises System Center installation.
- Speaking Points:We’ve talked about Virtual Machines and we’ve talked about Web Sites, now let’s talk about Cloud ServicesCloud Services is another model we support for building applications. Cloud Services enable a broader set of workloads then Windows Azure Web Sites, while providing more automated management then Windows Azure Virtual Machines. Enables you to build what we sometimes refer to as infinitely scalable applications. They can support 1 to hundreds or thousands of courseSupport not only web based deployments, but also multi-tier architectures where you might have a combination of front ends, middle tiers, as well as virtual machines running as part of your solution.Supports automated application management, so it is really easy to deploy, scale out, isolate, and recover from any type of hardware failure. As well as support for automated updates.
- Transition:Let’s spend a few minutes talking about what happens when we deploy a cloud service in Windows Azure.
- Extend your Datacenter Own the base, rent the rest! Extend your datacenter by building capacity on-demand. With Windows Azure, you can literally create a virtual “datacenter” in the Cloud. You can do this by leveraging a feature called Virtual Network (VNET) which allows you to create a logically isolated section of Azure and treat it like your own network. You can customize the network configuration for a VNET - create subnets, assign private IP addresses and bring your own DNS server if you wish. Within a virtual network for example, you can create a public-facing subnet for your webservers that has access to the Internet, and place your backend systems such as databases or application servers in a private-facing subnet with no Internet access.
- Of course, once you set up VPN connectivity, you’re treating the virtual network in Azure almost as if it were an extension of your on-prem datacenter. You can domain join your VMs with an AD running on-premises or an AD running inside of the virtual network. You can have hybrid multi-tier apps with perhaps the presentation and logic tiers running in Azure, and the database tier running on-premises for compliance reasons. A good example is SharePoint that uses all of the features we outlined (cross-premises VPN connectivity, Active Directory, VMs). Windows Azure provides first party tested Windows Server images for easily deploying SharePoint, SQL and Active Directory. <From IaaS scenario for Sharepoint>When you need more from your collaboration infrastructure vs. Office 365 and the ability scale in real time, count on Windows Azure. Start with dev & test work and maintain control as you grow. You can deeply customize with full trust custom code on top of Windows Azure infrastructure services. Support provided directly by Microsoft.Internet sites with SharePoint: When you need to roll-out customized public or anonymous internet sites, count on Windows Azure. You can closely manage your infrastructure versus Office 365 and get real time scalable resources vs. on-premises datacenters. Get started quickly with direct Microsoft supported images. <From IaaS scenario for AD>Identity with AD in Virtual MachinesHybrid apps and hybrid IT: When apps live both in the cloud and on-premises, and need to synch with on-premises directory, simply bring DirSync into Virtual Machines. Specific AD capabilities in the cloud: When applications in need of on-premises optimized AD capabilities are moving to cloud and Windows Azure Active Directory is not the solution, bring your AD into Virtual Machines. Same AD, same skill sets and same trustworthy capabilities. Identity synch with Office 365: When you need to synch identity with O365 and want to minimize your on premise identity infrastructure, rely on running AD in Virtual Machines. Even when you have an on-premises identity infrastructure synching with Office 365, simply build your high availability copy in Virtual Machines and keep working when internet connectivity is down. <From IaaS scenario for Scalable, On-Demand Infrastructure For .NET apps>When you need to accommodate variable and increasing needs of .NET and Windows Server apps, spin up trustworthy infrastructure with no code changes required. And, it is more than just infrastructure. Use Windows Azure building blocks – such as Service Bus or Media Services and many more from partners in Windows Azure Store – to boost your existing app.When you want to participate in software as a service business model as an app vendor and host all or part of an existing .NET or Windows Server app in the cloud with no changes, build your offer on scalable, trustworthy Windows Azure infrastructure.
- Transition:For the rest of this talk I’m going to give you a tour of Windows Azure, walk you through many of the features, and ground you in the capabilities it providesThe first set of features I want to walk through is Virtual Machines. Speaking Points:If you’re familiar with traditional hosting, this is probably the feature that feels most familiar and consistent with what other hosting providers provide. The ability to stand up a virtual machine with either Windows or Linux that you can basically remote desktop in or SSH in and run any workload. These virtual machines enable you to be admin on the boxThey are durable, meaning if you reboot the VM, it is still there with all of your changes and data you stored to diskThis means you can run any type of workloadIf you want to run SQL you can, if you want to install a no-SQL solution, you can do that to. If you want to run SharePoint you can do that. Provides ultimate flexibility to do what you want to doAlso enables you to do what we call virtual private networkingWith virtual private networking, you can deploy Virtual Machines in the cloud and group them together so they are part of their own private networkYou can also then connect it back to your corporate network (if you have one) and establish a VPN secure tunnel to link your machines running in your own corporate environment up to your virtual machines in the cloud – making them look like they’re all part of one connected network. So lots of flexibility in the compute side as well as in the networking side.
- Speaking Points:This support for the VHD file virtual machine file format provides a lot of flexibility. If you created a VHD file on your own local laptop or on Windows Server, you can take the VHD and just upload it to Windows Azure and boot it upYou don’t have to run an import / export process and there are no conversion tools or agents you have to install in the VM. You simply upload the VHD and it just works.[Click – move down to datacenter]You can also take, for example, either the Windows or Linux VMs that we created in Windows Azure and we make it really easy for you to download the VHD locally and you can then boot it up on a local server in whatever environment that you want. Again you don’t have to export it or convert it, just click and download it. [Transition to next slide – move across datacenters]
- AUTO TRANSITION – DO NOT CLICK
- Speaking Points:In addition to portability between your datacenter or your Windows 8 machine, the support for the VHD format in Windows Azure also allows you to run your virtual machines in other hosting providers as well.[CLICK – move the VHD from Windows Azure to Hosting provider]You can also then take the VHD files and host them with another Windows hosting provider that supports Hyper-V.The end result is that you have a lot of flexibility, a lot of portability, and you can avoid being locked in to one specific model – should your application or business needs change
- Speaking Points:The second thing that I want to help you understand…neat thing that we’re doing with Windows Azure now is making it possible for you to mount durable drives to your virtual machine. We’re trying to do it in way that it is very reliable, consistent, and delivers a high performance.One of the things that’s different about how we enabled it is that when you mount a drive either in the portal or in the command line we are backing the disk with the Windows Azure Storage system that we’re running in the cloud todayThere are a couple nice characteristics about the storage system.Replication One is that we triple replicate the content within the data center. If a disk ever goes bad that you data is on then we have two other copies of the data that we can work with and we do not have any interruption of serviceWe can then spin up a new replica once we detect a disk is badFrom your VMs perspective you never know that an issue actually occurred[Transit to next slide]So you get much more reliability and an always on experience even when hardware failsOne of the things that we provide which is a little different with Windows Azure is a really powerful storage architectureWhen we booted up our Virtual Machine and you saw all of the disks attached to it, the disks were not actually disks. They were virtual disks on top of our Windows Azure Storage system. We have redundancy built in for you. We can also load balance our reads and writes to the drives, so we can provide more predictable performance. On top of these physical drives that we use for blob storage we also have a set of SSD cache of drives. The benefit is that you are reading and writing through an SSD drive and then back to the physical disk.
- Speaking Points:This is designed to give you very reliable performance and hopefully it ensures that it is always on
- Speaking Points:The third aspect of Windows Azure Virtual Machines that is important to understand is ….Another thing that is nice about the Windows Azure Storage solution is that we have support for Continuous storage geo-replicationWhat this means is that whenever you save something in the storage system, in the background we can automatically replicate the data to another datacenterWe guarantee that these data centers are several hundred miles (500) apart so that in the case of a natural disaster or a complete data center failure you can be ensured that a copy of your data exists somewhere else. You don’t have to set anything up to enable it. It’s automatically enabled by default.You can turn it off if there are policy reasons why you wouldn’t want it enabled. The end result is that you can deliver more robust solutions with even greater integrity
- Reach where your datacenter can’t Use Windows Azure for global reach and scale. So far, we discussed ways in which you can use Windows Azure in conjunction with your datacenter. But your datacenter has limits. So why not rely on Windows Azure to reach where your datacenter can’t. Let’s take a few examples: Web Sites with global reach Let’s take the example of a typical organization where marketing folks would want to rapidly develop, run and the shutdown marketing campaigns. It’s likely that capacity requirements for these are not known ahead of time, and these websites are less likely to have compliance issues. In fact, enterprises that run these are most likely running them already in the DMZ portion of their datacenters. Windows Azure makes for a great platform for developing and deploying these types of sites. Your developers quickly and easily build and deploy sites to a highly scalable cloud environment that allows them to start small and scale as traffic grows. Whether it’s a .NET app development or using an open framework like WordPress or Joomla, your developers get an out-of-the box experience. Furthermore, Windows Azure is able to do global load balancing through service called Traffic Manager. Using this service to serve users from around the globe. Traffic Manager allows you to load balance incoming traffic across multiple apps whether they’re running in the same datacenter or across different datacenters around the world. Traffic Manager provides you a choice of three load balancing methods: performance, failover, or round robin. So, if you have a global ad campaign running, you can make sure that the site that serves a user in Singapore is running out of the Azure datacenter in Asia whereas the site running in a US datacenter is serving the user located in US. By effectively managing traffic, you can ensure high performance, availability and resiliency of your applications.
- Speaking Points:TransitionVirtual machines provide a very flexible compute model. Another compute service available in Windows Azure is called Windows Azure Web Sites. Definition:Windows Azure Web Sites there is a managed service that you can use to run web sites and web APIs. Enable you to quickly stand up web applications and web sites on the internetAuto-managed environmentJust say that you want a web, here’s the DNS, copy the content, and we do the rest You don’t have to worry or think about VMs, servers, or infrastructure. You can simply focus on building and deploying HTTP based applications.Enables you to build web sites using ASP.NET, Node.js, PHP, and now with an update a few weeks ago – PythonAllows you to use any tool and any operating system to build these sites including Windows, OS X, and Linux. Enables a very fast deployment model. You can literally deploy in seconds. You can easily deploy these sites using the tools and infrastructure you know. We support several flexible deployment options including FTP, GIT, and Team Foundation ServicesWhat is nice about this offering is that not only does it enable to very quickly get going, but it also allows you to start with a free offer in a shared environment. Pricing starts at free.. Perpetually free and then you can scale up as you need more capabilityYou can then scale up these sites using reserved instances for higher performance and isolation and scale out these sites as your web site becomes successful and you have increased load.
- Slide Objectives:Discuss Shared Instances in Windows Azure Web Sites Speaking Points:Windows Azure allows you to deploy and host up to 10 web-sites in a free, shared/multi-tenant hosting environment. You can start out developing and testing web sites at no cost using this free shared mode, and it supports the ability to run web sites that serve up to 165MB/day of content (5GB/month). A web-site running in shared mode is deployed in a shared/multi-tenant hosting environment. Unlike the free tier, though, a web-site in shared mode has no quotas/upper-limit around the amount of bandwidth it can serve. The first 5 GB/month of bandwidth you serve with a shared web-site is free, and then you pay the standard “pay as you go” Windows Azure outbound bandwidth rate for outbound bandwidth above 5 GB.A web-site running in shared mode also now supports the ability to map multiple custom DNS domain names, using both CNAMEs and A-records, to it. With A-record support you have the ability to support “naked domains” with your web-sites (e.g. http://microsoft.com in addition to http://www.microsoft.com). We will also in the future enable SNI based SSL as a built-in feature with shared mode web-sites (this functionality isn’t supported with today’s release – but will be coming later this year to both the shared and reserved tiers).You pay for a shared mode web-site using the standard “pay as you go” model that we support with other features of Windows Azure (meaning no up-front costs, and you pay only for the hours that the feature is enabled). A web-site running in shared mode costs only 1.3 cents/hr. during the preview (so on average $9.36/month).
- Slide Objectives:Discuss Scalability of Shared Instances in Windows Azure Web Sites Speaking Points:Windows Azure Web Sites allows you to scale-up or down your capacity within seconds. This allows you to deploy a site using the shared mode option to begin with, and then dynamically scale up to the reserved mode option only when you need to – without you having to change any code or redeploy your application.If your site traffic starts to drop off, you can scale back down the number of reserved instances you are using, or scale down to the shared mode tier – all within seconds and without having to change code, redeploy, or adjust DNS mappings. You can also use the “Dashboard” view within the Windows Azure Portal to easily monitor your site’s load in real-time (it shows not only requests/sec and bandwidth but also stats like CPU and memory usage).
- Slide Objectives:Discuss Reserved Instances in Windows Azure Web Sites Speaking Points:In addition to running sites in shared mode, we also support scaling them to run within a reserved instance mode. When running in reserved instance mode your sites are guaranteed to run isolated within your own Small, Medium or Large VM (meaning no other customers run within it). You can run any number of web-sites within a VM, and there are no quotas on CPU or memory limits.Unlike shared mode, there is no per-site cost when running in reserved mode. Instead you pay only for the reserved instance VMs you use – and you can run any number of web-sites you want within them at no extra cost (e.g. you could run a single site within a reserved instance VM or 100 web-sites within it for the same cost). Reserved instance VMs start at 8 cents/hr. for a small reserved VM.
- Slide Objectives:Discuss Scalability of Reserved Instances in Windows Azure Web Sites Speaking Points:You can run your sites using either a single reserved instance VM, or scale up to have multiple instances of them (e.g. 2 medium sized VMs, etc.). Scaling up or down is easy – just select the “reserved” instance VM within the “scale” tab of the Windows Azure Portal, choose the VM size you want, the number of instances of it you want to run, and then click save. Changes take effect in seconds.[USE BUILD TO ILLUSTRATE]
- Mobile apps Another use case is to use the Cloud like a “mother ship” with which mobiles and tablets can hook up for computing resources. With Windows Azure Mobile Services, you can streamline common development tasks like structuring storage, integrating push notifications and configuring user authentication. Mobile Services fully supports Windows Store, Windows Phone 8, iOS, Android and HTML5 development. Windows Azure Mobile Services makes it faster and easier to build dynamic mobile apps that scale. Mobile Services streamlines common development tasks like storing data in the cloud, authenticating users, and sending push notifications. We take care of the infrastructure so you can focus on what matters—user experience. -Extend internal web apps to mobile devices: With an increasingly mobile workforce, your employees need to be able to both access and interact with important internal applications from any device. With Mobile Services, you can extend internal web apps to a variety of mobile devices and enable your workforce to stay connected no matter where they are. You can deliver that experience even if you have sensitive data that needs to stay on-premises behind a firewall. -Quickly build and deploy consumer facing apps: Mobile Services supplies the infrastructure you need to stand up a consumer facing mobile app in minutes. You can also easily work with your favorite APIs like Twilio for adding voice/SMS or SendGrid for sending email to further accelerate development. -Land your app on any platform or device: Mobile Services provides out of the box support for iOS, Android, Windows Store, Windows Phone 8, HTML5, and Windows Phone 7 apps. We give you the choice of developing native apps using the SDK for each platform, mobile web apps that run on any platform, or using Xamarin.iOS and Xamarin.Android to write native apps for iOS and Android in C#.
- Partner integration Another scenario is to use Windows Azure as a common meeting place or a messaging hub for integrating IT systems. WHY would you use Azure for this? Availability and Scale. A conduit or an integrations point for IT systems has high requirements for availability and scale. And it must work across systems behind several firewalls. Windows Azure has integration capabilities to connect your systems and your partner systems, or end point devices through a feature called Service Bus. Service Bus is messaging infrastructure that sits between applications allowing them to exchange messages in a loosely coupled way for improved scale and resiliency. In addition, Windows Azure has EAI capabilities for accessing your on-premises line of business applications like SAP and Oracle EBS